Suicide: The urge to live is strong. It's primal. So is the need to protect our families from death and suffering. Taking one's own life does seem selfish on the surface, but it doesn't realize the state of mental unhealth and even insanity which leads to the final act. It's literally an act of insanity to take your life. To do it with family present just reinforces that. A person in a normal state of mental health doesn't contemplate killing themselves for months or years, until they can no longer ignore the thoughts. Think of water deepening behind a dam which can't sustain the pressure. I've known a number of people who killed themselves. Their misery is ended, but the legacy of suicide is family shock, followed by long-term suffering and shame. The suicide risk for all surviving members goes up as well.
Brain injury (CTE) leading to mental health disease is explainable, and is treatable to an extent. Suicides are preventable. This didn't have to end the way it did for Jason and his fine family. It makes me feel sick to read the story and see his illness have such an unnecessary and tragic outcome. In a sense, it's like 2 trains on parallel tracks and headed for an inevitable collision. One train is Jason's strength, abilities, intelligence and drive to excel at everything he did. The other train is his growing mental disease and decent into thoughts of killing himself. The collision finally happened.
Sadness for all who suffered. Prayers for those left to grieve and carry on.